Dear friends,We are implementing NAC in our environment and unfortunately still some of our obsolete 6500 switches are running CATOS, the current (cat6000-sup2cvk9.8-6-4.bin) image does not support some of the commands related to NAC implementation. ...
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Forum Posts
Hi,Can anyone suggest which model is best suitable for the below scenario:We have microsoft servers and other application servers (around 12 in nos) which should have gig connections to the access switch. In turn this access switch will be connected ...
Hello,Should the portfast be used on a port connected to a router? The reason I ask is I will be replacing a couple of 3750s with 3750Gs and I want minimal downtime when I move the cable.Thanks
Hi,Would like to know what is the Cisco recommended method of load balancing between a single server and a 3750 switch, src mac, dst mac, src ip dst ip? Most communication will be between the one server and many hosts on the network.Thank you.
Good morning,A couple of weeks ago we upgraded about 50 access layer switches at a branch office. All of them are WS-3560-24PS. The switches were upgraded to IOS 12.2(55)SE6. Once the update was completed, all of the switches were reloaded to compl...
Hi all,We have 12 Catalyst Blade Switches 3020 for HP running IOS Version 12.2(55)SE. In the configuration of these switches I see the statement shown below.no spanning-tree vlan 34,45-55,70,600,643,840,843-850The 12 blade switches are configured as...
Hi All, I am not getting interface up/down logs in my switch console through show logging command. Switch model cisco WS-C4506-E and IOS :- cat4500e-ipbasek9-mz.122-53.SG3.bin. I have done below mention configurations, please let me know if any thing...
hiBased on what i am reading on the Catalyst 3850 datasheet, the controller functionality comes by default if i have a IP Base of IP Services license on the switch. Is this correct or do i need additional license to enable the controller functionalit...
Resolved! shpw mac address-table output
Hi all,I have the following outputVlan Mac Address Type Ports ---- ----------- -------- -----20 0021.5e99.b690 BLOCKED Gi2/0/14 10 0021.5e99.b690 DYNAMIC pv Gi2/0/14Vlan 20 is an Isolated vlan and the vlan...
Resolved! NME-16es-1g
Hello folks,I have a NME-16es-1g mounted in a 2811.Being profoundly clever I have forgotten the username / password used.aaa new-model is enabled.I have tried the password recovery process to no avail.It presents me with a prompt - switch: ...
The examples I have seen for EtherChannel always bundle multiple ports on the same slot. It seems that bundleing ports across multiple slots would increase the resilency. For example when linking two core switches together. I assume this would all...
Resolved! VTP Status Feature Unknown:
Can someone tell me what "feature Unknown" is at the bottom of a sh vtp status below?We have reason to believe that our VTP configuration needs some corrections. We expanded recently. Some older switches were still on VTP ver1, some on 2 and all of t...
HI All,I have a issue with throughput across a sub millisecond LES link. Topology below:Nexus3k -------------------------------------------- LES ---------------------------------------- Nexus3k | ...
Resolved! compatibilidad de gbics en switches
Hola Me gustaria saber si es viable conectar un switch 2960 con gbic lc (glc-sx-mm) a un switch small bussines SRW2008-K9-NA con gbic lc MGBSX1 ??diferentes modelos de switches y gbics, pero a la misma velocidad en gbics
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